ISO 11665-4:2021

Measurement of radioactivity in the environment -- Air: radon-222 -- Part 4: Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis
Autor: ISO
Código ICS: 13.040.01
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This document describes radon-222 integrated measurement techniques with passive sampling. It gives indications for determining the average activity concentration of the radon-222 in the air from measurements based on easy-to-use and low-cost passive sampling, and the conditions of use for the sensors.This document covers samples taken without interruption over periods varying from a few days to one year.This measurement method is applicable to air samples with radon activity concentrations greater than 5 Bq/m3.

Especificaciones de la Norma
Fecha de Publicación 26/03/2021
Título Secundario Mesurage de la radioactivité dans l'environnement -- Air: radon 222 -- Partie 4: Méthode de mesure intégrée pour la détermination de l'activité volumique moyenne du radon avec un prélèvement passif et une analyse en différé
Páginas Técnicas 31
Idioma Inglés